Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.100.163.80
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32471
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.100.163.80.			IN	A

;; AUTHORITY SECTION:
.			310	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022122901 1800 900 604800 86400

;; Query time: 110 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Dec 30 13:49:24 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 80.163.100.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 80.163.100.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
119.29.170.120 attackspam
Nov 15 11:12:42 host sshd[29136]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.170.120  user=root
Nov 15 11:12:44 host sshd[29136]: Failed password for root from 119.29.170.120 port 60318 ssh2
...
2019-11-15 18:28:08
92.81.23.31 attack
Automatic report - Banned IP Access
2019-11-15 18:25:43
81.22.45.74 attackspambots
ET CINS Active Threat Intelligence Poor Reputation IP group 74 - port: 5902 proto: TCP cat: Misc Attack
2019-11-15 18:47:07
113.173.68.18 attackspam
Nov 15 01:25:14 web1 postfix/smtpd[3521]: warning: unknown[113.173.68.18]: SASL PLAIN authentication failed: authentication failure
...
2019-11-15 18:12:11
112.85.42.229 attack
...
2019-11-15 18:38:54
106.13.38.246 attack
frenzy
2019-11-15 18:48:42
170.231.59.41 attackbots
Nov 15 09:55:18 xxxxxxx0 sshd[9400]: Invalid user parisa from 170.231.59.41 port 52670
Nov 15 09:55:18 xxxxxxx0 sshd[9400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.231.59.41
Nov 15 09:55:21 xxxxxxx0 sshd[9400]: Failed password for invalid user parisa from 170.231.59.41 port 52670 ssh2
Nov 15 10:15:09 xxxxxxx0 sshd[13124]: Invalid user carrolo from 170.231.59.41 port 29331
Nov 15 10:15:09 xxxxxxx0 sshd[13124]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.231.59.41

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=170.231.59.41
2019-11-15 18:36:27
5.196.29.194 attackspam
2019-11-15T09:03:36.628342abusebot-3.cloudsearch.cf sshd\[6814\]: Invalid user kyungsik from 5.196.29.194 port 47403
2019-11-15 18:24:14
179.97.198.248 attackspam
B: Abusive content scan (200)
2019-11-15 18:13:53
85.214.60.200 attackbots
Fail2Ban Ban Triggered
2019-11-15 18:19:36
121.202.77.110 attack
$f2bV_matches
2019-11-15 18:25:22
125.213.224.250 attackbotsspam
[portscan] tcp/1433 [MsSQL]
*(RWIN=1024)(11151214)
2019-11-15 18:13:22
142.4.31.86 attack
Nov 14 23:48:07 wbs sshd\[10832\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142-4-31-86.unifiedlayer.com  user=root
Nov 14 23:48:09 wbs sshd\[10832\]: Failed password for root from 142.4.31.86 port 49736 ssh2
Nov 14 23:51:50 wbs sshd\[11152\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142-4-31-86.unifiedlayer.com  user=root
Nov 14 23:51:52 wbs sshd\[11152\]: Failed password for root from 142.4.31.86 port 58794 ssh2
Nov 14 23:55:37 wbs sshd\[11467\]: Invalid user ailton from 142.4.31.86
2019-11-15 18:10:31
176.118.30.155 attackspambots
Automatic report - Banned IP Access
2019-11-15 18:36:12
35.201.243.170 attackbots
Nov 15 10:40:18 *** sshd[26475]: Invalid user ellis from 35.201.243.170
2019-11-15 18:41:46

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